ubuntu@upstart:~$ sudo lxc-start -n cloud1; sudo lxc-attach -n cloud1 root@cloud1:~# ps -ef UID PID PPID C STIME TTY TIME CMD root 1 0 0 04:55 ? 00:00:00 /sbin/init root 99 0 0 04:55 pts/0 00:00:00 /bin/bash root 117 1 0 04:55 ? 00:00:00 @sbin/plymouthd --mode=boot --attach-to-session root 118 1 0 04:55 ? 00:00:00 plymouth-upstart-bridge root 123 1 0 04:55 ? 00:00:00 mountall --daemon root 127 1 0 04:55 ? 00:00:00 /bin/sh -e /proc/self/fd/9 root 136 127 0 04:55 ? 00:00:00 /bin/sh - /sbin/MAKEDEV std fd ppp tun root 170 1 0 04:55 ? 00:00:00 run-parts --lsbsysinit /etc/update-motd.d root 210 170 0 04:55 ? 00:00:00 /bin/sh -e /usr/lib/update-notifier/update-motd-updates-available root 325 210 0 04:55 ? 00:00:00 /usr/bin/python3 /usr/lib/update-notifier/apt-check --human-readable root 391 1 0 04:55 ? 00:00:00 upstart-udev-bridge --daemon root 401 1 0 04:55 ? 00:00:00 /lib/systemd/systemd-udevd --daemon root 453 1 0 04:55 ? 00:00:00 upstart-socket-bridge --daemon root 998 1 0 04:55 ? 00:00:00 dhclient -1 -v -pf /run/dhclient.eth0.pid -lf /var/lib/dhcp/dhclient.eth0.leases eth0 syslog 1537 1 0 04:55 ? 00:00:00 rsyslogd root 1554 1 0 04:55 ? 00:00:00 /usr/bin/python3 /usr/bin/cloud-init modules --mode=config root 1555 1 0 04:55 ? 00:00:00 [sh] <defunct> root 1574 1 0 04:55 ? 00:00:00 /sbin/cgproxy --sigstop root 1627 1 0 04:55 ? 00:00:00 upstart-file-bridge --daemon message+ 1678 1 0 04:55 ? 00:00:00 dbus-daemon --system --fork root 2014 1554 0 04:55 ? 00:00:00 initctl version root 2016 1 0 04:55 ? 00:00:00 /bin/sh -e /proc/self/fd/9 root 2018 1 0 04:55 lxc/tty4 00:00:00 /sbin/getty -8 38400 tty4 root 2020 1 0 04:55 ? 00:00:00 /bin/sh -e /proc/self/fd/9 root 2024 1 0 04:55 ? 00:00:00 /bin/sh -e /proc/self/fd/9 root 2026 1 0 04:55 ? 00:00:00 atd root 2029 1 0 04:55 ? 00:00:00 cron root 2031 1 0 04:55 ? 00:00:00 acpid -c /etc/acpi/events -s /var/run/acpid.socket root 2033 1 0 04:55 lxc/tty2 00:00:00 /sbin/getty -8 38400 tty2 root 2035 99 0 04:55 pts/0 00:00:00 ps -ef root 2036 1 0 04:55 lxc/tty3 00:00:00 /sbin/getty -8 38400 tty3 root@cloud1:~# ubuntu@upstart:~$
-- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to upstart in Ubuntu. https://bugs.launchpad.net/bugs/1530617 Title: FUSE in wily image with upstart installed causes chaos Status in lxc package in Ubuntu: Confirmed Status in upstart package in Ubuntu: New Bug description: Host: DISTRIB_ID=Ubuntu DISTRIB_RELEASE=15.10 DISTRIB_CODENAME=wily DISTRIB_DESCRIPTION="Ubuntu 15.10" lxc version: 1.1.4-0ubuntu1 In a LXC container running Ubuntu 15.10, install upstart-sysv to replace systemd. Using FUSE then causes almost all processes in the container to be killed. The following steps reproduce the problem using sshfs: # create a wily container and attach to it sudo lxc-create -t download -n wily -- -d ubuntu -r wily -a amd64 sudo lxc-start -n wily sudo lxc-attach -n wily # inside the container, install upstart-sysv and reboot apt-get update && apt-get -y install upstart-sysv reboot # on the host, reattach to the container sudo lxc-attach -n wily # back in the container, install ssh and sshfs apt-get -y install openssh-server sshfs # create an ssh key pair in /root/.ssh ssh-keygen # set up passwordless ssh mkdir ~ubuntu/.ssh cat /root/.ssh/id_rsa.pub >> ~ubuntu/.ssh/authorized_keys eval $(ssh-agent) ssh-add /root/.ssh/id_rsa # take a note of the running processes and their PIDs ps axjf # run sshfs mkdir /fuse sshfs ubuntu@localhost:/ /fuse # we are kicked out of the container # run ps again in the container sudo lxc-attach -n wily -- ps axjf # a whole bunch of processes are now gone. the getty processes now have new PIDs, indicating they have been restarted. Other debugging performed: - On a 14.10 host with lxc version 1.1.0~alpha2-0ubuntu3.3, the problem does not occur. FUSE works fine. - On the same 14.10 host with lxc upgraded to 1.1.5-0ubuntu3~ubuntu14.04.1, the problem occurs. - On a 15.10 host, when running a wily container without upstart, the problem does not occur. - On a 15.10 host, when running a trusty container, the problem does not occur. - The problem can't be reproduced outside a container (15.10 host, install upstart-sysv, then use FUSE) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1530617/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
